From: "Alexandre Courbot" <acourbot@nvidia.com>
To: "Eliot Courtney" <ecourtney@nvidia.com>
Cc: "Danilo Krummrich" <dakr@kernel.org>,
"Alice Ryhl" <aliceryhl@google.com>,
"David Airlie" <airlied@gmail.com>,
"Simona Vetter" <simona@ffwll.ch>,
"John Hubbard" <jhubbard@nvidia.com>,
"Alistair Popple" <apopple@nvidia.com>,
"Timur Tabi" <ttabi@nvidia.com>, <nova-gpu@lists.linux.dev>,
<dri-devel@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 1/2] gpu: nova-core: gsp: cmdq: wrap the sequence number on overflow
Date: Wed, 11 Nov 2026 23:43:58 +0900 [thread overview]
Message-ID: <DMSGMSTFI1SV.136MRMDX1YXLN@nvidia.com> (raw)
In-Reply-To: <20261111-msgq-64-pages-v1-1-d8c56b6fdd6c@nvidia.com>
On Wed Nov 11, 2026 at 10:37 AM JST, Eliot Courtney wrote:
> The sequence number can (eventually) overflow, in which case we should
> just wrap it around.
>
> Fixes: 75f6b1de8133 ("gpu: nova-core: gsp: Add GSP command queue bindings and handling")
> Signed-off-by: Eliot Courtney <ecourtney@nvidia.com>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
next prev parent reply other threads:[~2026-11-11 14:44 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-11 1:37 [PATCH 0/2] gpu: nova-core: gsp: fix misc cmdq issues Eliot Courtney
2026-11-11 1:37 ` [PATCH 1/2] gpu: nova-core: gsp: cmdq: wrap the sequence number on overflow Eliot Courtney
2026-11-11 14:43 ` Alexandre Courbot [this message]
2026-11-11 1:37 ` [PATCH 2/2] gpu: nova-core: gsp: cmdq: increase MSGQ_NUM_PAGES to 64 Eliot Courtney
2026-11-11 14:49 ` Alexandre Courbot
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